434344411 has 4 divisors (see below), whose sum is σ = 435596472. Its totient is φ = 433092352.

The previous prime is 434344409. The next prime is 434344429. The reversal of 434344411 is 114443434.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 434344411 - 2¹ = 434344409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 434344411.

It is not an unprimeable number, because it can be changed into a prime (434344711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625510 + ... + 626203.

It is an arithmetic number, because the mean of its divisors is an integer number (108899118).

Almost surely, 2^434344411 is an apocalyptic number.

434344411 is a deficient number, since it is larger than the sum of its proper divisors (1252061).

434344411 is a wasteful number, since it uses less digits than its factorization.

434344411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252060.

The product of its digits is 9216, while the sum is 28.

The square root of 434344411 is about 20840.9311452248. The cubic root of 434344411 is about 757.3176510322.

Adding to 434344411 its reverse (114443434), we get a palindrome (548787845).

The spelling of 434344411 in words is "four hundred thirty-four million, three hundred forty-four thousand, four hundred eleven".